Hi Patrick, I will be there la5vna Steinar
Patrick Lindecker wrote: > Hello to all testers, > > Following the previous tests (which target continues to be to test the > reconnection in case of QRM, QSB...), I have issued a new test version about > ARQ FAE in ALE400, > Modifications: > * I've reduced the detected bandwith to +/-120 Hz to avoid any off band RS ID, > * the asymetry Slave/master is increased, > * RS ID is sent at retry 3, 5, 7... > > Here is the Multipsk test version: > http://f6cte.free.fr/MULTIPSK_TEST_15_09_2009.ZIP > > Paste this adress in your Internet Explorer or equivalent. Download the file. > Create a tempory folder (C:\TEST, for example), unzip the file in it and > start C:\TEST\Multipsk.exe (the auxiliary files will be created > automatically). > > > For ALE and ALE400, see: > http://f6cte.free.fr/ALE_and_ALE400_easy_with_Multipsk.doc > http://f6cte.free.fr/The_ARQ_FAE_beacon_easy_with_Multipsk.doc > > Experimentation of the ARQ FAE / ALE400 > For experimention, once connected, it would be useful to send something, to > slighltly change the reception frequency (to create a problem) and to see how > works the reconnection. It would be also interesting to stop the TX power for > about 10 seconds to see how it reconnects afterwards. Normally, it must > reconnect for a S/N >= -10 dB (the S/N measure is near the top bar of the > "Aux. functions" window). > > I will call, to-night, on 3585 KHz USB HF 1000 Hz AF +/- QRM, in ARQ FAE / > ALE400 for QSO since 20h00 UTC until 20h30 UTC. > PSE push on the "RX RS ID" button. > > Hint: on the waterfall, the beginning of ALE400 transmission seems to be 2 > paws with 3 nails on each paw. > If the AF frequency is well adjusted, the 2 blue vertical dashes must > normally coincide with the 2 central nails. > > 73 > Patrick >
